1/ Technically no - RR uses FAFC - full authority fuel control - although it can be termed as FADEC, FADEC I believe comes from GE
2/ Don't know yet
3/Pratt 4000's thrust don't know
4/No
5/744's are all RR (at the moment) 747's are not 3 have CF6-50
6/ Which Trent?
7/ Can't remember thrust, it is the only Engine on any 340-330
8/ 200
9/ and 10 no idea
11/ yes
12/ Xiamen and Shanghai are new destinations new ones being added all the time.
13/ No, not in the air
14/ Don't know
15/ LE flaps pneumatics then electrics, TE flaps HYD then elect.
16/ Don't know
17/ Don't know
18/ You're welcome, I'm firmly on the ground and don't fly so can't answer some of your questions I'm afraid.